FR2340942A1 - Procede de preparation d'iso-imides ou de melanges d'isoimides et d'imides - Google Patents

Procede de preparation d'iso-imides ou de melanges d'isoimides et d'imides

Info

Publication number
FR2340942A1
FR2340942A1 FR7703306A FR7703306A FR2340942A1 FR 2340942 A1 FR2340942 A1 FR 2340942A1 FR 7703306 A FR7703306 A FR 7703306A FR 7703306 A FR7703306 A FR 7703306A FR 2340942 A1 FR2340942 A1 FR 2340942A1
Authority
FR
France
Prior art keywords
imids
isoimids
iso
mixtures
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7703306A
Other languages
English (en)
Other versions
FR2340942B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2340942A1 publication Critical patent/FR2340942A1/fr
Application granted granted Critical
Publication of FR2340942B1 publication Critical patent/FR2340942B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/90—Benzo [c] furans; Hydrogenated benzo [c] furans with an oxygen atom in position 1 and a nitrogen atom in position 3, or vice versa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Indole Compounds (AREA)
  • Furan Compounds (AREA)
FR7703306A 1976-02-11 1977-02-07 Procede de preparation d'iso-imides ou de melanges d'isoimides et d'imides Granted FR2340942A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH164876A CH598213A5 (fr) 1976-02-11 1976-02-11

Publications (2)

Publication Number Publication Date
FR2340942A1 true FR2340942A1 (fr) 1977-09-09
FR2340942B1 FR2340942B1 (fr) 1980-02-08

Family

ID=4215366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703306A Granted FR2340942A1 (fr) 1976-02-11 1977-02-07 Procede de preparation d'iso-imides ou de melanges d'isoimides et d'imides

Country Status (8)

Country Link
JP (1) JPS6055514B2 (fr)
BE (1) BE851277A (fr)
CA (1) CA1084937A (fr)
CH (1) CH598213A5 (fr)
DE (1) DE2705186A1 (fr)
FR (1) FR2340942A1 (fr)
GB (1) GB1523705A (fr)
NL (1) NL7701315A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794190A (en) * 1987-01-28 1988-12-27 Amoco Corporation Aromatic maleimide-isomaleimide compound
US5892061A (en) * 1996-12-06 1999-04-06 Mitsui Chemicals, Inc. Process for preparing isoimides
KR20130016041A (ko) * 2011-08-04 2013-02-14 재단법인 의약바이오컨버젼스연구단 신규한 아닐린 유도체 및 이의 용도

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035065A (en) * 1959-11-05 1962-05-15 Union Carbide Corp Isomaleimides and a process for the preparation thereof

Also Published As

Publication number Publication date
JPS5297959A (en) 1977-08-17
BE851277A (fr) 1977-08-10
CH598213A5 (fr) 1978-05-12
DE2705186C2 (fr) 1988-10-27
NL7701315A (nl) 1977-08-15
CA1084937A (fr) 1980-09-02
DE2705186A1 (de) 1977-08-18
FR2340942B1 (fr) 1980-02-08
GB1523705A (en) 1978-09-06
JPS6055514B2 (ja) 1985-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse